Observers: Nada Ihanec, Mariusz Gromadzki (Warsaw) Support: Thomas Wevers (ESO) TAT: Nancy Elias-Rosa(INAF-OAPD/CSIC-ICE), Phil Wiseman(Southampton), Tassilo Schweyer(Stockholm), Janet Chen(Stockholm)
EFOSC2 Calibrations:
Spectroscopic arcs Gr#11, Gr#16 with filters Free, GG495, OG530 and slit: 1.0 and 1.5
Biases,
Weather:
Start: Humidity 40, wind speed 2.5 m/s
Middle: Humidity 20, wind speed 6.0 m/s
End: Humidity 31, wind speed 4.0 m/s
Comments:
-
| UT | Target | Type | Setup | Slit | Exposure[s] | Airmass | Seeing["] | Notes | | 23:47 | eg131 | STD | gr11,gr13,gr16 | 1 ,1.5 | - | 1.27
| 1.1 | | | | image analysis
| | | | | | 1 | | | 00:30 | AT2020xla | classification | gr13 | 1
| 1500 | 1.47 | 1.2
| | | 01:04 | AT2017iqk | classification
| gr13
| 1 | 900 | 1.42 | 1.2
| SN IIP z=0.042
| | 01:26 | AT2020utf | follow-up
| gr13
| 1
| 1800
| 1.05
| 1.1
| | | 02:05 | AT20xvc | classification
| gr13
| 1
| 1500 | 1.13 | 1.2
| SN Ia-91T, z=0.102
| | 02:33 | PG0231
| STD
| grz
| | | 1.41
| | | | 02:44 | AT2020xkw | follow-up
| gr13
| 1
| 1800
| 1.57 | 1.1
| | | 03:25 | ATLAS20bbum
| classification | gr13 | 1
| 600
| 1.12
| 1.0 | | | 03:43 | ATLAS20bepc | follow-up | gr13 | 1 | 2700 | 1.44 | 1.1
| | | 04:37 | ATLAS20beli | follow-up
| gr13
| 1
| 2700
| 1.14 | 1.0 | | | 05:27 | GD71 | STD
| gr11,gr13,gr16 | 1, 1.5
| | 1.92 | 1.1 | | | 05:53 | AT2020xsx | classification | gr13 | 1.5 | 1800 | 2.0 | 1.4 | SN Ia | | 06:30 | AT2020yff | classification | gr13 | 1.5 | 1200 | 1.7 | 1.4 | SN Ia | | 07:58 | AT2020yfu | classification | gr13 | 1 | 1500 | 1.8 | 1.2 | SN Ia | | 08:28 | SN2019esa | follow up | r,i,z | - | 5*300,5*300,5*300 | 1.6 | 1 | | | 08:25 | AT2020wgs | follow up | gr13 | 1 | 1800 | 1.4 | 1 | guiding problem not executed! | | 08:39 | ATLAS20best | class | gr13 | 1.6 | 1200 | 1.9 | 1.6 | SN Ia |
| 